New button hide all spaces in spatial tool

src/blenderbim/blenderbim/bim/module/model/__init__.py

@@ -113,6 +113,7 @@ classes = (
     covering.AddInstanceCeilingCoveringFromCursor,
     covering.RegenSelectedCoveringObject,
     space.ToggleSpaceVisibility,
+    space.ToggleHideSpaces,
     mep.FitFlowSegments,
     mep.RegenerateDistributionElement,
     prop.BIMModelProperties,

src/blenderbim/blenderbim/bim/module/model/space.py

@@ -112,3 +112,12 @@ class ToggleSpaceVisibility(bpy.types.Operator, tool.Ifc.Operator):
         core.toggle_space_visibility(tool.Ifc, tool.Spatial)
         return {"FINISHED"}
 
+class ToggleHideSpaces(bpy.types.Operator, tool.Ifc.Operator):
+    bl_idname = "bim.toggle_hide_spaces"
+    bl_label = "Toggle Hide Spaces"
+    bl_options = {"REGISTER"}
+    bl_description = "Hide or Unhide all spaces"
+
+    def execute(cls, context):
+        core.toggle_hide_spaces(tool.Ifc, tool.Spatial)
+        return {"FINISHED"}

src/blenderbim/blenderbim/bim/module/spatial/workspace.py

@@ -50,6 +50,7 @@ class SpatialTool(WorkSpaceTool):
         ("bim.spatial_hotkey", {"type": "B", "value": "PRESS", "alt": True}, {"properties": [("hotkey", "A_B")]}),
         ("bim.spatial_hotkey", {"type": "T", "value": "PRESS", "shift": True}, {"properties": [("hotkey", "S_T")]}),
         ("bim.spatial_hotkey", {"type": "G", "value": "PRESS", "shift": True}, {"properties": [("hotkey", "S_G")]}),
+        ("bim.spatial_hotkey", {"type": "H", "value": "PRESS", "shift": True}, {"properties": [("hotkey", "S_H")]}),
     )
 
     def draw_settings(context, layout, ws_tool):
@@ -107,6 +108,10 @@ class SpatialToolUI:
         row.label(text="", icon="EVENT_SHIFT")
         row.label(text="", icon="EVENT_T")
         row.operator("bim.toggle_space_visibility")
+        row = cls.layout.row(align=True)
+        row.label(text="", icon="EVENT_SHIFT")
+        row.label(text="", icon="EVENT_H")
+        row.operator("bim.toggle_hide_spaces")
 
     @classmethod
     def draw_selected_object_interface(cls, context):
@@ -180,5 +185,8 @@ class Hotkey(bpy.types.Operator, Operator):
     def hotkey_S_T(self):
         bpy.ops.bim.toggle_space_visibility()
 
+    def hotkey_S_H(self):
+        bpy.ops.bim.toggle_hide_spaces()
+
     def hotkey_S_G(self):
         bpy.ops.bim.generate_space()

src/blenderbim/blenderbim/core/spatial.py

@@ -205,3 +205,10 @@ def toggle_space_visibility(ifc, spatial):
     if not spaces:
         return
     spatial.toggle_spaces_visibility_wired_and_textured(spaces)
+
+def toggle_hide_spaces(ifc, spatial):
+    model = ifc.get()
+    spaces = model.by_type("IfcSpace")
+    if not spaces:
+        return
+    spatial.toggle_hide_spaces(spaces)

src/blenderbim/blenderbim/core/tool.py

@@ -877,6 +877,7 @@ class Spatial:
     def assign_relating_type_to_element(cls, ifc, Type, element, relating_type): pass
     def regen_obj_representation(cls, ifc, geometry, obj, body): pass
     def toggle_spaces_visibility_wired_and_textured(cls, spaces): pass
+    def toggle_hide_spaces(cls, spaces): pass
 
 @interface
 class Covering:

src/blenderbim/blenderbim/tool/spatial.py

@@ -733,3 +733,17 @@ class Spatial(blenderbim.core.tool.Spatial):
                 bpy.data.objects[obj.name].show_wire = False
                 bpy.data.objects[obj.name].display_type = "TEXTURED"
             return
+
+    @classmethod
+    def toggle_hide_spaces(cls, spaces):
+        first_obj = tool.Ifc.get_object(spaces[0])
+        if first_obj.hide_get() == False:
+            for space in spaces:
+                obj = tool.Ifc.get_object(space)
+                obj.hide_set(True)
+            return
+
+        elif first_obj.hide_get() == True:
+            for space in spaces:
+                obj = tool.Ifc.get_object(space)
+                obj.hide_set(False)